Are visitors required to show proof of their COVID-19 vaccination?

Subway station

4300 Hayward Ave, Baltimore, MD 21215, USA

Hospital

250 W Pratt St, Baltimore, MD 21201, USA

Post office

919 W 34th St, Baltimore, MD 21211, USA

Post office

111 N Calvert St, Baltimore, MD 21202, USA

Social security office

1010 Park Ave #200, Baltimore, MD 21201, USA

Restaurant supply store

3405 Annapolis Rd, Baltimore, MD 21227, USA

Home audio store

406 W Cold Spring Ln, Baltimore, MD 21210, USA

Post office

3500 Dolfield Ave, Baltimore, MD 21215, USA